Gnaspini, Pedro, Caio Antunes-Carvalho, and Stewart B. Peck. 2016. “Two New Synonymies at the Generic Level in Neotropical Ptomaphagini (Coleoptera, Leiodidae, Cholevinae)”. Zootaxa 4132 (2). Auckland, New Zealand:272–274. https://doi.org/10.11646/zootaxa.4132.2.7.